baber/WOPTO huggingface dataset:
Patent JP-H11248822-A (JP)
Title: Ultrasonic sensor
Inventor: ODA GORO
IPC: G01V1/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain an ultrasonic sensor in which a detecting area can be set easily at a desired range irrespective of whether a horn is long or short. SOLUTION: An ultrasonic sensor is provided with a transmission part 10 which transmits an ultrasonic signal, with a reception part 20 which receives the ultrasonic signal reflected by an object M to be detected, with a main control part 80 which detects the existence of the object M, to be detected, on the basis of the ultrasonic signal received by the reception part 20 and with horns 30 in which the transmitting and receiving direction of ultrasonic waves can be set when turned.  The ultrasonic sensor is provided with a receiving- output adjusting part 50 which increases or decreases the receiving output of the ultrasonic signal in the reception part 20, with a mode changeover part 60 in which a first transmitting-receiving mode used to detect the object M, to be detected, in a first predetermined detecting area and a second transmitting- receiving mode used to detect the object M, to be detected, in a second detecting area narrower than the first detecting area are changed over and with a reporting part 70 which reports the detecting state of the object M to be detected.
Patent JP-S60191993-A (JP)
Inventor: YAMAKI KAZUO
IPC: B66D1/08
Filed: 1984-03-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02225015-A (JP)
Title: Manufacture of thermoplastic resin molded item excellent in heat resistance
Inventor: SAKAI TAKESHI
IPC: B29C45/14
Filed: 1989-02-28
Abstract: PURPOSE:To improve the heat resistance and flow properties of an item by a method wherein thermoplastic resin (I) and thermoplastic resin (II), the difference between the heat distortion temperatures of which is the specified value or above, are combined with each other. CONSTITUTION:A film or sheet, which is made of thermoplastic resin (I) and the thickness of which is 0.1-1.0mm, is cut in proper shape and arranged onto a part of the surface of a mold cavity. Under the condition as just mentioned above, molten thermoplastic resin (II) is injected in the mold cavity so as to produce a molded item. At that time, the thermoplastic resin (I) and the thermoplastic resin (II), the difference between the heat distortion temperatures by annealed specimen measured in conformity to the method A of JIS K7207 of which is 10 deg.C or above, are combined with each other. As the thermoplastic resin (I), one excellent in heat resistance such as polycarbonate resin, nylon resin or the like is exampled. As the thermoplastic resin (II), general purpose thermoplastic resin with low heat resistance or concretely polyethylene, polypropylene or the like is exampled.
Patent JP-H05218019-A (JP)
Title: Wiring structure and its forming method
Inventor: HIRANO MAKOTO
IPC: H01L21/3205
Filed: 1992-02-03
Abstract: PURPOSE:To reduce a wiring resistance and prevent a crosstalk by a method wherein a conductive layer is constituted in which a cross section in the width direction is a T-shaped or gamma-shaped form, or a peaked U-shaped form. CONSTITUTION:By etching by an ion milling by using a mask layer 36 as a mask for conductive layers 34, 35, a conductive layer 37 in which a cross section in the width direction is a T-shaped form is formed from the conductive layers 34, 35 as a wiring structure 38. Next, the mask layer 36 left on the conductive layer 37 is removed from the conductive layer 37. Next, as occasion demands, an insulating film 32 is melt away from a substrate 31. Thus, electrostatic capacitance can be made small and a mechanical strength can be made high.
Patent JP-S62204903-A (JP)
Inventor: NAKAJIMA JUNICHI
IPC: B27L11/00
Filed: 1986-03-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62204329-A (JP)
Title: Executing system for printer control code
Inventor: MIYAGI YUTAKA
IPC: B41J2/485
Filed: 1986-03-05
Abstract: PURPOSE:To eliminate the load to be applied to the processing at the transmitter side by storing and registering plural control codes to a memory, receiving the executing instructions for registered control codes and reading out and executing those control codes stored in the memory according to the received executing instructions. CONSTITUTION:The control code register instruction is discriminated out of the received data and a series of control codes 1-n designated by instructions are stored successively in a memory medium like a RAM, etc. Then the registered control code executing instruction is identified out of the received data and those registered codes 1-n are successively read out and executed. In such a way, a series of control codes to be executed are registered in a bundle, and therefore can be executed completely just by transmitting once the executing instruction data on those registered control codes. Thus the printing throughput is improved with a printer without applying the load to the processing at the transmitter side.
Patent JP-S61206070-A (JP)
Title: Keyboard input device
Inventor: YAMAGISHI HIDEAKI
IPC: G06F3/023
Filed: 1985-03-11
Abstract: PURPOSE:To facilitate the key operation and to execute the easy input of the Japanese language by providing a assignment changing means to assign the key of the prescribed position on the keyboard at the time of the input of the Japanese language to a vowel, a consonant, a voiced sound, a p-sound in the KANA (Japanese syllabary) syllabary and a small letter of the Japanese language. CONSTITUTION:An assignment changing means 11 assigns and changes the key of the prescribed position on a keyboard 2 to a vowel, a consonant, a voiced sound, a p-sound in the KANA syllabary and a small letter. Namely, the vowel is assigned to a key 12, a consonant is assigned to a key 13 and a voiced sound is assigned to a key 14. When the Japanese language is inputted, the means 11 is operated, and the assignment of the character for the key on the keyboard 2 is changed. Namely, an operator operates the key 13 by the left hand, first, inputs the consonant, next, operates the key 12 by the right hand, thereby one character of the Japanese language is inputted. Further, by operating keys 14, 15 and 16 by the left hand, the voiced sound, the p-sound in the KANA character and the small letter are inputted. Thus, by providing the means 11, the key operation is facilitated and the Japanese language can be easily inputted.
Patent JP-H11252521-A (JP)
Title: Multiplexer for broadcast
Inventor: TANAKA KAZUYUKI
IPC: H04N5/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain a multiplexer for broadcasting by which multiplexing of transmission data in the unit of fields is attained by relating a field of multiplexing transmission data to a transmission time. SOLUTION: Transmission data and transmission schedule time information sent from a multiplexing program transmission controller 2 are sent to a multiplexer 4, the multiplexer 4 references the transmission schedule time information to device a field multiplexing transmission data, the transmission data are stored in an address of a buffer memory 13 corresponding to the field, the transmission time and the field are decided based on the standard time signal 6 and a television signal 7 of a broadcast station, the transmission data are read from the corresponding address of the buffer memory 13 and the data are multiplexed into the television signal 7.
Patent JP-H10243776-A (JP)
Title: Masking of sour taste
Inventor: SAGAWA YOSHIHISA
IPC: A23L29/00
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To maintain the original taste of a product exhibiting a sour taste, impart long period stability and thermal stability to the product and mask the sour taste by adding sucralose to the product. SOLUTION: Sucralose is added to a product exhibiting a sour taste (e.g. beverage or food such as carbonated drink, natural juice product, powdered drink milk beverage, lactobacillus beverage, sports beverage, nutritive beverage, pickles and flavor seasoning, medicine such as vitamin preparation and oral tablet, quasi medicine such as mouth refrigerant and tooth paste). The amount of the added sucralose is suitably controlled under the consideration of the comprehensive taste balance, etc., of the product, but preferably controlled to an amount equal to or smaller than that used for exhibiting the usual sweetness. The minimum amount is preferably about 1/100 of the threshold value of the sweetness or larger.
Patent JP-H06258157-A (JP)
Title: Strain detector and strain detecting unit
Inventor: OZAWA HIROMASA
IPC: G01L3/10
Filed: 1993-03-09
Abstract: PURPOSE:To obtain a strain detector and a strain detecting device which can detect strain accurately, by equalizing the inductances of the magnetic layer and the detecting coil of the strain detector. CONSTITUTION:A notch 17 in the direction of the radius is provided in a flange part 13a of a shield 13, which is provided so as to prevent the leakage of an alternating magnetic field. The inductances of two detecting coils are made equal. Since the inductances at both ends of the shield in the axial direction are made equal, the accurate torque can be measured.
Patent JP-S61207204-A (JP)
Title: Spring constant controller for vehicles
Inventor: ITO HIDEO
IPC: B60G17/052
Filed: 1985-03-11
Abstract: PURPOSE:To prevent a resonance phenomenon in a bouncing or pitching direction from occurring as well as to improve a feeling of driving comfortableness so better, by selecting a spring constant to a separate value at a time when the speed value detected by a car speed sensor accords with a reference speed value in the specified range. CONSTITUTION:A spring constant adjustable spring device 6 consists of an elastic body 7, surrounding an interval between a car body and a shock absorber 5 free of expansion in vertical directions and forming an air chamber A inside, an auxiliary tank 8 forming an auxiliary air chamber B of fixed capacity inside, and a selector valve 10 opening or closing a pipe line 9 interconnecting these chambers A and B. A reference speed value to be calculated out of a suspension structure of a car is compared with the speed value V detected by a car speed sensor 11 at the time of driving, and when both values accord with each other, it is judged as a resonance state in a bounding or pitching direction by what rear wheels run past the passing course of front wheels whereby the valve 10 is selected and a spring constant is altered.
Patent JP-H10239662-A (JP)
Title: Liquid crystal display device
Inventor: MOTAI TOMONOBU
IPC: G09G3/36
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To prevent the refresh time of the entire screen from becoming long and to obtain high display quality by supplying a signal for initializing the display state of a liquid crystal layer into a specific display state through a selected switching element. SOLUTION: In a blanking period wherein display data itself is not applied, respective scanning lines 12 are selected and in this blanking period, a signal for changing the liquid crystal layer 13 into homeotropic phase is applied from a signal line 13 to respective pixel electrodes through a thin film transistor 11. Then auxiliary pulses are further applied to the pixel electrodes through a storage capacitor 16 for a certain period before display data is written to a desired pixel. Thus, the effective voltage applied to the liquid crystal layer 14 is increased. Namely, the signal for changing the liquid crystal layer 14 into the homeotropic phase is applied from the signal line 13 to each pixel electrode through the thin film transistor 11 in reset writing periods and the auxiliary pulses are further applied to the pixel electrodes through the storage capacitor 16 in those periods.
Patent JP-S52130652-A (JP)
Title: Liquid crystal display device
Inventor: YAMAGISHI GENJIROU
IPC: G09F9/30
Filed: 1976-04-27
Abstract: PURPOSE: To produce clocks having easy to read, highly reliable display by making the liquid crystal operate with analogue indications by dynamic drive. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S53134257-A (JP)
Title: Absorption type freezer
Inventor: OOOKA KENJI
IPC: F25B37/00
Filed: 1977-04-28
Abstract: PURPOSE: To facilitate maintenances and operations without dropping heat transferring performance even when heat transferring pipes are tilted in the direction of a pipe axle, by inserting a coil wound up on a heat transferring pipe with a slightly large internal diameter than this heat transferring pipe. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60193223-A (JP)
Inventor: TERACHI JIYUNICHI
IPC: H01H73/04
Filed: 1984-03-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06268226-A (JP)
Title: Insulated gate bipolar transistor
Inventor: UENO KATSUNORI
IPC: H01L29/739
Filed: 1993-03-10
Abstract: PURPOSE:To solve a problem that an insulated gate bipolar transistor is damaged bay a large dI/dt produced when a depletion layer reaches Ma buffer layer at the time when the bipolar transistor is turned OFF, wherein a low impurity concentration base layer is enhanced in resistivity and lessened in thickness so as to lessen the bipolar transistor in steady loss and switching loss. CONSTITUTION:A layer 10 intermediate in impurity concentration between a buffer layer 7 and a base layer 1 is provided between them, whereby a depletion layer is made to extend from the base layer 1 to the intermediate layer 10 to produce an intermediate region at the start of a fall period, a current is restrained from decreasing quickly to make a rebound voltage small in a fall period, so that an insulated gate bipolar transistor of this constitution cart be protected against damage, and noises are restrained from being produced in a peripheral circuit.
Patent JP-S57162869-A (JP)
Title: Line polarity detecting system
Inventor: MURATA MITSUHIRO
IPC: H04M3/22
Filed: 1981-03-31
Abstract: PURPOSE:To instantly detect the discrimination of polarity connection error of an outgoing trunk and to enable charging processing, by providing a means discriminating the state of instant response when an outgoing trunk is started, in an automatic private branch of exchanger having an electronic charging device. CONSTITUTION:To perform charging processing at polarity connection error of an outgoing trunk OGT, the charging processing is kept even at the instant reponse state prior to dialing at start and the dialing is monitored. When a called party responds, since the opposing station is in response state, the polarity is inverted and the called party is restored in the automatic private branch of exchanger or the electronic charging device, but the change in the state of start is regarded as the called party response for normal charging processing. That is, the starting state and the state after dialing are compared and the changing point is taken as the called party response for charging processing.
Patent JP-S53133253-A (JP)
Title: Curable liquid polymer composition
Inventor: MARUHASHI KIYONOBU
IPC: C08L21/00
Filed: 1977-04-27
Abstract: PURPOSE: A composition having improved quick curing property at room temperature and adhesiveness, comprising a titanate and a specific liquid butadieneacrylonitrile copolymer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09239340-A (JP)
Title: Waste treating material and waste treating method
Inventor: FUNAHASHI TAKASHI
IPC: C02F11/00
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To stabilize waste so that the harmful heavy metal contained in the slag, soil, sludge and shredder dust as well as the incineration ash of city refuse is stabilized over a long period. SOLUTION: A waste treading material consisting of at least one kind of soluble polyvalent metal phosphate or further added with aluminum sulfate or iron is mixed with a waste contg. harmful heavy metals such as lead, cadmium, mercury, chromium, cobalt and nickel so that the content of the magnesium primary phosphate or aluminum primary phosphate in the waste is controlled to 1-30wt.%, water is added, as required, and the mixture is kneaded, cured and solidified.
Patent JP-S59184635-A (JP)
Inventor: KURUTO SUTAADE
IPC: B29C48/52
Filed: 1984-03-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05193736-A (JP)
Title: Parts supply control device
Inventor: AOYAMA YOSHITAKA
IPC: B65G47/08
Filed: 1992-01-21
Abstract: PURPOSE:To prevent, in a device intended to effect positioning of parts by a stopper piece provided to an end portion of a parts supply device, stoppage of a parts item in an abnormal attitude as a result of repulsion at the time of collision of the parts item against the stopper piece, and engagement of a parts item with another one by interference between both the parts items at the time of parts delivery. CONSTITUTION:The device comprises a speed control means 6 provided to a parts supply pipe 3, a number-of-parts control means included in the speed control means 6, and a stopper pin 7 used as the speed control means 6.
Patent JP-S58166688-A (JP)
Inventor: UMESHIMA TAKAO
IPC: B26D1/08
Filed: 1982-03-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63215093-A (JP)
Inventor: TAKADA MASATO
IPC: B05D1/02
Filed: 1987-03-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61209130-A (JP)
Title: Manufacture of single layer single side adherent stretch film for pallet stretch packaging
Inventor: YASUI SUSUMU
IPC: B29L7/00
Filed: 1985-03-14
Abstract: PURPOSE:To manage with a single extruder or the like and eliminate the need for a laminating device by a method wherein a single layer single side adherent stretch film, the one side of which is roughened or made non-adherent and the other side of which is mirror-finished or made adherent, is manufactured. CONSTITUTION:Molten film extruded from a mold 4 is past between a roll 1, the peripheral surface of which is mirror-smooth, and a roll 2, the peripheral surface of which is roughened, so as to be cooled and solidified while being past through the rolls, resulting in obtaining a single layer single side adherent stretch film 5, the one side of which is roughened and consequently non-adherent and the other side of which is mirror-smooth and consequently adherent. In this case, the roughening of the peripheral surface of the roll with roughened surface may be done by making fine irregularities by directly turning the peripheral surface of said roll or by winding fine metal gauze with about 120 mesh or pasting paper such as kraft paper or the like onto the peripheral surface of said roll.
Patent JP-H01224545-A (JP)
Title: Speed change gear for automobile
Inventor: YUMOTO TOSHIYUKI
IPC: F16H3/091
Filed: 1988-03-02
Abstract: PURPOSE:To shorten the dimension in the axial direction by fixing the first gear onto an input shaft and arranging the second gear meshed with the first gear onto the second shaft and arranging the third gear which revolves in interlocking with the second gear onto the third shaft and arranging an engaging/disengaging means which engages/disengages the third gear and the third shaft. CONSTITUTION:The first - fourth drive gears 21-24 and the first - fourth driven gears 25-28 meshed with the drive gears 21-24 are arranged in parallel in the axial direction, and the fifth driven gear 29 (third gear) which is engagement/ disengagement-operated by the third synchromesh mechanism 18 is arranged in a same row to the first driving and driven gears 21 and 25 (first and second gears). Therefore, the dimension in the axial direction of a speed change gear 10 is shortened by the portion of the fifth driven gear 29 and the third synchromesh mechanism 18 in comparison with the conventional method. Therefore, the axial span supported by the bearings of the shafts 12-14 is shortened, and the axial rigidity is improved, and the meshing of the gears supported by this shaft is improved.
Patent JP-S63235454-A (JP)
Inventor: KENTON PII YANGU
IPC: C22F1/04
Filed: 1988-03-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04284469-A (JP)
Title: Image forming device
Inventor: YANAGIDA KIYOHISA
IPC: B41J2/44
Filed: 1991-03-14
Abstract: PURPOSE:To offer an image forming device by which a potential image (latent image) having a uniform shape is obtained in a state where the spot shape of a beam does not differ between a center part and an end part without using an optical correction means as the image forming device which forms the pattern of an electrostatic latent image by performing the optical scanning of the beam from a light source such as a laser beam. CONSTITUTION:This device is an electrophotographic recorder in which the main scanning of a latent image forming light beam 3 is performed by a rocking or rotating mirror 2 in order to form the latent image on an image carrier 1, and it is constituted so that the shape of the surface of the image carrier in a main scanning direction may be a curved shape corresponding to an image forming position line 4 by the latent image forming light. Furthermore, in the case that the image carrier is a photosensitive drum, it is constituted so that the outer peripheral shape of a cross section passing the center of rotation O may be the curved shape.
Patent JP-S60192460-A (JP)
Title: Picture signal processing unit
Inventor: KAWAMURA HIDEAKI
IPC: H04N5/91
Filed: 1984-03-14
Abstract: PURPOSE:To set automatically the characteristic of gamma correction by obtaining a high light point and a dark point, and using the resulted values to select a suitable gamma correction curve. CONSTITUTION:A gamma correction circuit 24 consists of a ROM and in total 64 kinds of gamma correction reference tables are arranged in the ROM. That is, 8 dark processing points DP1-DP8 are provided, 8 processing high light points HP1-HP8 are provided and the 64 kinds of tables are supplied from the combinations. Then a reference table is decided by a control circuit 22 by a processing dark point nearest to the set dark point DP and a processing high light point nearest to the set high light point HP, and the result is outputted to each gamma correction circuit 24.
Patent JP-H01226471-A (JP)
Title: Train service managing unit
Inventor: ROKUTO TAKAO
IPC: B61L27/00
Filed: 1988-03-04
Abstract: PURPOSE:To achieve effective train operation management, by performing automatic control of powering or braking based on on-line information of a plurality of trains on the rail and displaying the on-line information on train monitor. CONSTITUTION:A ground safety unit operates speed control signals for respective trains based on on-line information of a plurality of train on a rail and feeds speed control signals together with the on-line information to respective trains through antennas 20 mounted on respective trains. On-line information and speed control signal B are separated each other through a receiver 21 on the train, and automatic control of powering and braking of train is performed through a train speed detector 22 while on-line state of the train is displayed on a train monitor based on the on-line information of the train. Consequently, the operator can grasp the on-line state of train including that which is operated by himself and can perform train operation management effectively.
Patent JP-H05249522-A (JP)
Title: Production of polarization inversion element
Inventor: KURIMURA SUNAO
IPC: G02B6/13
Filed: 1992-03-06
Abstract: PURPOSE:To improve the conversion efficiency and coupling characteristics of the element by removing residual protons. CONSTITUTION:A mask 32 is provided on a substrate 31 consisting of lithium tantalate LiTaO3 (LT) and the material is immersed into an acid soln. 33 of benzoic acid, etc., and is subjected to a proton exchange to cause polarization inversion by a heat treatment ; thereafter, the substrate is immersed into an acid soln. 37 contg. lithium ions, such as lithium nitrate, to remove the residual protons 36 by the proton exchange. Optical waveguides 38 are formed by the proton exchange on the substrate 1.